20349+2757 GRV 358

 
 
20h 34m 59.11s +27 57' 24.7" P.A. 72 sep 17.8 mag 12.10,13.20
 
 
Coord 2000
20349+2757
Discov num
GRV 358
Comp
Coord arcsec 2000
20 34 59.11 +27 57 24.7
Date first
2000
Date last
2015
Obs
8
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
17.8
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
12.10
Mag sec
13.20
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-027
Sec motion ra
-024
Pri motion dec
-018
Sec motion dec
-017
Notes
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
17.781
Constellation
Vulpecula
Gaia DR2
30932375808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20349+2757 GRV 358 2000 2 72 17.8 12.10 13.20 D 203459.11+275724.7
20349+2757 GRV 358 2002 3 72 17.8 12.10 13.20 D 203459.11+275724.7
20349+2757 GRV 358 2010 3 72 17.9 12.10 13.20 203459.11+275724.7
20349+2757 GRV 358 2015 4 72 17.8 12.10 13.20 203459.11+275724.7

If you need more information about this double, apply for a data request form to the WDS.